Imashini isanzwe yo gupima intebe ikoreshwa n'Abanyamerika ya LT-JJ09-B

Ibisobanuro bigufi:

Iyi mashini yo gupima intebe zo mu biro isanzwe ya American Standard Chair isuzuma umutekano w’intebe zo mu biro hakurikijwe amabwiriza nka BIFMA X5.1. Ikora ibizamini bihamye byo kugorama ikoresheje imbaraga zigenzurwa ku ntebe no ku gice cyo inyuma, igakoresha uburyo bwo gupakira imizigo no gufatira imitsi yo mu nzu kugira ngo ipime inguni zikomeye zo kugorama no kwemeza ko ibicuruzwa byujuje ibisabwa bikomeye by’umutekano byo muri Amerika y’Amajyaruguru ku ntebe z’ubucuruzi.